tree 70ee2d7e566ef5ad2560e5925239f70e51fe3af5
parent 8da3e95bb5ba9dd151251bf0aaa1235620248b2b
author Aleksey Filippov <alekseyf@google.com> 1521127973 +0000
committer Nirbheek Chauhan <nirbheek.chauhan@gmail.com> 1521696670 +0530

Fix appveyor failures: do not use PowerShell since it triggers NativeCommandError if pacman prints to stderr

Split command to avoid "The input line is too long." error.
Also use --needed for pacman to not reinstall already installed packages.